Add in better support for creating one off test cases that require special commandline options to swig. These custom tests can be created to easily test particular swig commandline options.

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@8120 626c5289-ae23-0410-ae9c-e8d60b6d4f22

SWIG/Examples/test-suite/common.mk

@@ -18,6 +18,8 @@
 #    b) Define rules for %.ctest, %.cpptest, %.multicpptest and %.clean.
 #    c) Define srcdir, top_srcdir and top_builddir (these are the
 #       equivalent to configure's variables of the same name).
+# 3) One off special commandline options can be achieved by adding a
+#    test case to CUSTOM_TEST_CASES and defining rules to run and test.
 #
 # The variables below can be overridden after including this makefile
 #######################################################################
@@ -141,6 +143,7 @@ CPP_TEST_CASES += \
 	extend_placement \
 	extend_template \
 	extend_template_ns \
+	extend_variable \
 	extern_namespace \
 	extern_throws \
 	features \
@@ -155,7 +158,6 @@ CPP_TEST_CASES += \
 	inherit_same_name \
 	inherit_void_arg \
 	inline_initializer \
-	intermediary_classname \
 	kind \
 	langobj \
 	li_attribute \
@@ -383,7 +385,8 @@ MULTI_CPP_TEST_CASES += \
 
 NOT_BROKEN_TEST_CASES =	$(CPP_TEST_CASES:=.cpptest) \
 			$(C_TEST_CASES:=.ctest) \
-			$(MULTI_CPP_TEST_CASES:=.multicpptest)
+			$(MULTI_CPP_TEST_CASES:=.multicpptest) \
+			$(CUSTOM_TEST_CASES:=.customtest)
 
 BROKEN_TEST_CASES = 	$(CPP_TEST_BROKEN:=.cpptest) \
 			$(C_TEST_BROKEN:=.ctest)
@@ -391,6 +394,7 @@ BROKEN_TEST_CASES = 	$(CPP_TEST_BROKEN:=.cpptest) \
 ALL_CLEAN = 		$(CPP_TEST_CASES:=.clean) \
 			$(C_TEST_CASES:=.clean) \
 			$(MULTI_CPP_TEST_CASES:=.clean) \
+			$(CUSTOM_TEST_CASES:=.clean) \
 			$(CPP_TEST_BROKEN:=.clean) \
 			$(C_TEST_BROKEN:=.clean)